ambassador stevens knew he was in danger. nothing was done by the obama white house. we will continue. >> with hotwire's low prices, i can afford to visit chicago for my first big race and l.a. for my best friend's wedding. because when hotels have unsold rooms, they use hotwire to fill them. so i got my hotels for half-price! >> men: ♪ h-o-t-w-i-r-e ♪ hotwire.com >> tonight, there is new informs on the ongoing coverup by the obama administration over the terror anac benghazi. the house oversight committee sent a letter to hillary clinton, demanding information on a long line of attacks on western diplomats and officials in libya in the months leading up to the september 11, 2012 attack. the committee has released images of the aftermath of the attacks. i will warn you,-these are very, very graphic. you are looking at pictures of just one of at least 13 documented security eveeps that took place in recent months, showing the aftermath of an attempted assassination on the british ambassador to libya in june, one block away from our benghazi consulate. the attacks l